• Construction Engineering and Management
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• v.3 no.1 s.9
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• pp.14-18
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• 2002

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.442-445
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• 2002

Construction delay claim occurs more often than any other claim. Delay claim impacts adversely the company's existence as well as the project's monetary problem. Because the calculation of the delay is not quantitative, owing not to have enough evidence, it is hard to solve evenly the delay claim. So, it is need to cumulate structurely the construction data or evidence during the construction. This study considers the established study about construction delay claim database and the problems and then presents the relation method between phase schedule and database. Finally, this study established the productivity claim database modeling for construction project through conceptual database modeling and logical database modeling based on information needed to make construction productivity database. So. the purpose of the study is to establish the datamodel for productivity management of construction project for calculating the delay days considering the lost productivity.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.287-291
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• 2002

A construction claim is generally caused by several causes, and in the case of developed countries, the most fundamental problem in most claims is a delay claim. Also, it is predicted that the trouble will increase by this one in a domestic case as well. Even though the construction claims occurred by the delay claim are the most frequent ill construction project, it is very difficult to analyze due to the complexity of occurring forms. Therefore, the rational judgement and the solving method need to be concerned through the accurate understanding the clauses accepted in a international contract execution and a domestic contrail when the claim occurred. The purpose of this study is to present problems and improving methods by comparing FIDIC with a domestic accounting regulation in order to expand a general condition into the international contract condition.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2007.11a
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• pp.273-276
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• 2007

Construction work has character which claim or dispute is frequently raised. This means that each construction project has it's own contract documents due to the difference of environment and time. Therefore to overcome the associated risks, domestic contract rules and acts should be reformed. Several well-recognized contract documents developed by FIDIC, AlA, CMAA and general conditions of the contract is investigated and analyzed. Based on the research outcomes the direction of reformation is suggested.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2008.11a
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• pp.897-900
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• 2008

As the further development of economic globalization and the continued opening up of international construction markets, many of the countries are faced with more and more severe domestic and international construction market competition. It has been a focus question of all the countries and regions that how to achieve maximal profit in the international construction market, but construction claims are growing into a stumbling block to the project participants to reach their expected goals. Thus, the management of construction claims is considered as the greatest challenge that is facing constructors in today's vacillating business environment. Recently, many of the methodologies have been developed for the construction claims to overcome these current problems, but compared to the developed countries there is still a big gap in some Asian countries, such as China and Korea. This paper attempted to investigate and compare the project claims system in these two countries to figure out the common points and differences.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2006.11a
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• pp.301-304
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• 2006

The insistence of rights and interests in contract is being generalized by opening in construction market which is following F.T.A, internationally. Conditions of contract in construction have different specialities compared with other industries. Different conditions of contract should be established because of a specific character that is different from each construction, such as work, environment, circumference conditions. Although the order of Turn-key is being expanded by increasing construction scale and demanding hybrid function, the suitable regulations of contract are not settled. As a result, various factors of claim is occurring in Change Order-Claim, because they just obey a part of guide-line. This study suggests useful solutions in detail concerned with the main factor of Change Order-Claim by each D/B phases through practical sorting and analysis of the causes of Change Order-Claim.

• Construction Engineering and Management
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• v.3 no.1 s.9
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• pp.19-26
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• 2002

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• autumn
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• pp.46-53
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• 2001

Differing Site Conditions('DSC') Claims among construction claims are on the increase as a direct result of the steady construction of Social Overhead Capital Facilities initiated by Government. As DSC claims generally became apparent during the intial stage of the construction project, it is necessary to timely review and study the proposal on the prevention of DSC claims because delayed settlement will incur more substantial damages to all parties concerned. This research is focused on the identification and analysis of the causes for DSC claims as applicable to design-build project in public sector and it presents the possible short term, medium and long term proposals on the improvement of causes related with DSC claims. The major results of this research are summarized as follows: 1. Improvement of contractor's tender practice 2. Contractor's division of responsibility on the site survey 3. Improvement of owner's exculpatory clause 4. Flexibility on the adjustment of contract amount The proposals stated above could be useful in resolving the DSC claims between owner and contractors.

• Korean Journal of Construction Engineering and Management
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• v.16 no.3
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• pp.165-176
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• 2015

Recently many Korean large-sized construction companies as well as specialty contractors have been expanding their business in the overseas market to mitigate impacts from long-term stagnation in the domestic market. Such as a result, it has been arisen as a major issue that contractors effectively manage the delays which have been commonly faced with in international mega-projects. Therefore it can be said that the ability of the delays management leads a success of project. This paper presents a review of literature for delay analysis methods such as time impact analysis(TIA) and raises practical problems to rationally substantiate the duration of extension of time(EoT) in international mega projects which have wide scope of works as well as complicated and detailed contract baseline programs by taking theoretical approaches. We suggest the two improvement concepts to substantiate the EoT claims which are effectively applicable to practical projects. The first is to sort out dominant delays among numerous delays in advance of applying a delay analysis. The second is to set up the delay sections with the advanced concept for analysing delays' effects by TIA. This study performed a case study on an actual international mega-project. to confirm the effectiveness of improvement concepts that this practical approach is applicable for the assessment of EoT. In conclusion, this paper supposes to provide practitioner in charge for an EoT claim with an advanced substantiation methodogy when they not only analyse the construction delays by using TIA, but also negotiate with stakeholders about with the assessment of EoT.

• Construction Engineering and Management
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• v.25 no.2
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• pp.49-51
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• 2024